Agharese, Efe-Aigbovo, and Uchendi Okafor Fidelis. “Ebola As an Emerging and Re-Emerging Disease in Africa: Its Conceptual Frame Work and the Missing Link”. NIGERIAN JOURNAL OF HEALTH PROMOTION 9, no. 1 (September 22, 2016). Accessed July 3, 2024. https://journals.aphriapub.com/index.php/NJHP/article/view/1790.